LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Alfa Romeo
>>
2017
>>
Giulia Base, AWD
>>
Repair and Diagnosis (Single Page)
>>
Accessories & Equipment
>>
Communication Devices
>>
(Drivetrain Control Module (DTCM) - Electrical Diagnostics)
>>
DTC Troubleshooting
>>
U0423-86-Invalid Data Received From Instrument Panel Cluster (IPC) Control Module
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
Possible Causes
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
BCM NOT CONFIGURED CORRECTLY
INSTRUMENT CLUSTER (IC) POWERS OR GROUNDS
INSTRUMENT CLUSTER
MODULE THAT SET THIS DTC